Volume 4  Number 2 (2009)

CONTENTS

Comparative Study of Rough Sets on Fuzzy Approximation Spaces and Intuitionistic Fuzzy Approximation Spaces
pp. 95-106
Authors: D. P. Acharjya

A Mixed Quadrature Rule for Numerical Integration of AnalyticFunctions
pp. 107-110
Authors: Sanjit Ku. Mohanty, Rajani B. Dash and Paheli Singhal

Flow-shop Sequencing Model using Genetic Algorithm
pp. 111-114
Authors: Smita Verma and Paheli Singhal

An Exponential Fitting Predictor-Corrector Formula for Stiff Systems of Ordinary Differential Equations
pp. 115-126
Authors: C.E Abhulimen

Public Key Cryptosystem Based on Number Theoretic Transforms resisting brute force attack
pp. 127-133
Authors: C. Porkodi and R. Arumuganathan

Introduction to Fifth-order Iterative Methods for Solving Nonlinear Equations 
pp. 135-140
Authors: R. Thukral

The Use of Dynamic Optimization Technique for the Allocation of Buses from Different Stations to Different Routes by A Transportion Company in Nigeria
pp. 141-152
Authors: Iwebuke Charles NKEKI

Color Skin Segmentation Using K-Means Cluster
pp. 153-157
Authors: K.S. Ravichandran and B. Ananthi

A variational Description of Non-linear Schrödinger Equation
pp. 159–164
Author: Arun Kumar